43940070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 80

約数和(自身を含む): 125139168

約数和(自身を除く): 81199098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3191, 4590, 6382, 6885, 9573, 13770, 15955, 19146, 28719, 31910, 47865, 54247, 57438, 86157, 95730, 108494, 143595, 162741, 172314, 258471, 271235, 287190, 325482, 430785, 488223, 516942, 542470, 813705, 861570, 976446, 1292355, 1464669, 1627410, 2441115, 2584710, 2929338, 4394007, 4882230, 7323345, 8788014, 14646690, 21970035, 43940070]

約数ペア:

[(1, 43940070), (2, 21970035), (3, 14646690), (5, 8788014), (6, 7323345), (9, 4882230), (10, 4394007), (15, 2929338), (17, 2584710), (18, 2441115), (27, 1627410), (30, 1464669), (34, 1292355), (45, 976446), (51, 861570), (54, 813705), (81, 542470), (85, 516942), (90, 488223), (102, 430785), (135, 325482), (153, 287190), (162, 271235), (170, 258471), (255, 172314), (270, 162741), (306, 143595), (405, 108494), (459, 95730), (510, 86157), (765, 57438), (810, 54247), (918, 47865), (1377, 31910), (1530, 28719), (2295, 19146), (2754, 15955), (3191, 13770), (4590, 9573), (6382, 6885)]